1、This sign reminds an unmanned level crossing ahead.
A、Right
B、Wrong
Answer：B
2、The driver who chases and races while driving on the road, and commits serious acts is subject to ______
A、a prison term of 6 months
B、a prison term of more than 1 year
C、a criminal restriction and a fine
D、a criminal detention and a fine
Answer：D
3、Whats the meaning of this sign?
A、national boundaries
B、border defense
C、boundaries
D、customs
Answer：D
4、Whats the meaning of this mark on the road?
A、average speed is 100km/hr
B、minimum speed limit is 100km/hr
C、100km/hr speed limit ban is lifted
D、maximum speed limit is 100km/hr
Answer：D
5、The driver is prohibited from opening the door and letting passengers on and off when a vehicle has not come to a full stop.
A、Right
B、Wrong
Answer：A
6、When a vehicle changes lane, the driver only needs to turn on the turn signal before rapidly entering the new lane.
A、Right
B、Wrong
Answer：B
7、The subject 3 test is divided into two parts including Driving Skills, Common Knowledge on Safe and Courteous Driving.
A、Right
B、Wrong
Answer：A
8、This sign reminds overflowing road or overflowing bridge ahead.
A、Right
B、Wrong
Answer：A
9、When overtaking on a mountain road, the vehicle should overtake ______.
A、By taking every possible chance
B、By selecting a wide gentle uphill section
C、By selecting a fairly long downhill section
D、By selecting a relatively gentle downhill section
Answer：B
10、The wrong measure to avoid tire blowout is to _________.
A、Reduce tire pressure
B、Check the tires regularly
C、Remove objects from tire tread grooves in a timely manner
D、Replace the tire that has cracks or deep cuts
Answer：A
11、If an improper place is chosen for crossing another vehicle, the driver should immediately _______.
A、Reduce speed and cross each other slowly, or stop to yield
B、Occupy the left lane to force the opposite party to reduce speed and yield
C、Turn the head light to indicate the opposite party to stop and yield
D、Speed up and select a better place
Answer：A
12、Traffic lights are divided into red, green and yellow light.
A、Right
B、Wrong
Answer：A
13、This sign warns the driver there have traffic lights ahead.
A、Right
B、Wrong
Answer：A
14、When a motorized vehicle encounters the cut in by another vehicle in a roundabout, the driver may not evade as long as he has the right of way.
A、Right
B、Wrong
Answer：B
15、Whats the meaning of this sign?
A、3m width limit ahead
B、3m width limit
C、the 3m width limit ban is lifted
D、3m height limit
Answer：B
16、What kind of violation does this broken down vehicle have?
A、not turn on the hazard lights
B、not stop the car by the roadside
C、not solve the problem at once
D、not place the warning sign
Answer：D
17、Whats the meaning of this guide arrow?
A、indicate going straight or turning right
B、indicate turning right or making a U turn
C、indicate going straight or changing to right lane
D、indicate going straight or making a U turn
Answer：A
18、Whats the role of the prohibitive sign?
A、indicate the vehicles to go ahead
B、warn danger ahead
C、prohibit or restrict from doing
D、tell the direction information
Answer：C
19、When a vehicle runs on an expressway at the speed of 100 kilometers per hour, its safe distance from the vehicle in front is not less than 100 meters.
A、Right
B、Wrong
Answer：A
20、When a vehicle has to stop on an expressway due to a vehicle trouble, the driver should place a breakdown warning sign beyond ______ m behind the vehicle.
A、25
B、150
C、100
D、50
Answer：B